摘要
对湖北电网220~500kV主变绝缘油进行了油色谱和微水含量普查,对老旧变压器绝缘油进行了糠醛含量普查,给出了普查结果并进行了分析。
The detection results of dissolve gas analysis (DGA)and water content in insulating oil of 220~500 kV Transformers of Hubei Power Grid were presented,and the detection result of furfural content in insulating oil of transformers with long sevice period was presented as well.The analysis on the general survey of these detection results was given.
出处
《湖北电力》
2015年第6期49-51,共3页
Hubei Electric Power
关键词
变压器油
普查
油色谱分析
水分含量
糠醛含量
transformer oil
general investigation
dissolved gas analysis(DGA)
water content
furfural content
